About: Hiding Data in SIP Session

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Hiding Data in SIP Session Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Steganography is method of hiding data inside of existing channels of communications. SIP is one of the key protocols used to implement Voice over IP. It is used for establishing, managing and termination of the communication session. During the call, SIP is used for changing parameters of the session as well as for the transfer of DTMF or instant messages. We analyzed scenario where two users (Alice and Bob) want to exchange hidden message via SIP protocol. Their call is established over Kamailio, SIP Proxy server. We were interested in a number of SIP messages that are exchanged during the call with an average duration of 60 seconds. Then we used SNORT IDS with hard coded rules and AD.SNORT (Anomaly Detection) for detecting irregularities while we increased the number of SIP messages. Finally, we calculated the available steganographic bandwidth, amount of hidden data that can be transferred in these messages. The results obtained from the experiments show that it is possible to create a covert channel over SIP with bandwidth of several kbps. Steganography is method of hiding data inside of existing channels of communications. SIP is one of the key protocols used to implement Voice over IP. It is used for establishing, managing and termination of the communication session. During the call, SIP is used for changing parameters of the session as well as for the transfer of DTMF or instant messages. We analyzed scenario where two users (Alice and Bob) want to exchange hidden message via SIP protocol. Their call is established over Kamailio, SIP Proxy server. We were interested in a number of SIP messages that are exchanged during the call with an average duration of 60 seconds. Then we used SNORT IDS with hard coded rules and AD.SNORT (Anomaly Detection) for detecting irregularities while we increased the number of SIP messages. Finally, we calculated the available steganographic bandwidth, amount of hidden data that can be transferred in these messages. The results obtained from the experiments show that it is possible to create a covert channel over SIP with bandwidth of several kbps. (en)
Title	Hiding Data in SIP Session Hiding Data in SIP Session (en)
skos:prefLabel	Hiding Data in SIP Session Hiding Data in SIP Session (en)
skos:notation	RIV/61989100:27240/14:86090813!RIV15-MSM-27240___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Šlachta, Jiří Vozňák, Miroslav Mehic, Miralem
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta elektrotechniky a informatiky
http://linked.open...dnocenehoVysledku	19030
http://linked.open...ai/riv/idVysledku	RIV/61989100:27240/14:86090813
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Proxy; VoIP; Kamailio; Anomaly Detection; SIP; Steganography (en)
http://linked.open.../riv/klicoveSlovo	Anomaly Detection Kamailio Proxy SIP VoIP Steganography
http://linked.open...ontrolniKodProRIV	[D03889650A87]
http://linked.open...v/mistoKonaniAkce	Berlín
http://linked.open...i/riv/mistoVydani	Brno
http://linked.open...i/riv/nazevZdroje	TSP 2014 : 37th International Conference on Telecommunications and Signal Processing : July 1-3, 2014, Berlin, Germany
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Vozňák, Miroslav Šlachta, Jiří Mehic, Miralem
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2014-07-01 (xsd:date)
issn	1805-5435
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	University of Technology
https://schema.org/isbn	978-80-214-4983-1
http://localhost/t...ganizacniJednotka	27240

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software